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为了研究抗旱节水种稻措施,我们在1989年做了两次插秧(先寄秧后定植)种稻试验,获得了成功。供试品种为辽粳287,5月12日第一次插秧(寄秧),插秧密度为9×3寸(后变为9×6寸),6月25日第二次插秧,当时稻苗株高45厘米,每穴19茎,插秧密度9×5寸。10月7日收割。第
In order to study drought-tolerant water-saving rice measures, we made two kinds of rice transplanting (planting in the first post-transplanting) rice experiment in 1989 and got the success. The test varieties for Liao Japonica 287, May 12 the first transplanting (seedlings), planting density of 9 × 3 inch (later became 9 × 6 inch), June 25 the second transplanting, when rice seedlings Plant height 45 cm, 19 stems per hole, transplanting density 9 × 5 inch. October 7 harvest. No.